{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1340-4EE32-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1340-4EE32-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1340-4EE32-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1340-4EE32-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 400 circuit breaker, 3-pole, breaking capacity class S, Icu=36kA @ 415V, TM220 line protection, ATFM, In=400A, overload Ir=280A...400A, short-circuit Ii=10 x In, nut keeper kit for DC Power OEM in China.","salesMarkdown":"The TM220 thermal-magnetic trip unit provides overload protection adjustable from 280 A to 400 A (Ir) and a fixed short-circuit pickup at 10 x In (Ii = 4000 A). This is a standard motor-circuit or feeder breaker; the 400 A frame suits main incomer or large subfeed duty in industrial distribution. ## Deployment context","metaTitle":"Siemens 3VA1340-4EE32-0AA0-ZD00 Circuit Breaker, 400A, 36kA","metaDescription":"Siemens 3VA1340-4EE32-0AA0-ZD00 IEC frame 400 circuit breaker, 3-pole, 36kA breaking capacity at 415V, TM220 overload protection, Ir=280-400A. Current lifecycle stage. Sourced to o","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f59d8c360c846d5ff9ef773daebb7908.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667975&mlfb=3VA1340-4EE32-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1340-4EE32-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1340-4EE32-0AA0-ZD00 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commercial response."},{"question":"What are the key ratings of this circuit breaker?","answer":"It is a 3-pole IEC frame 400 breaker with 36 kA breaking capacity at 415 V (class S), TM220 thermal-magnetic trip, overload protection adjustable from 280 A to 400 A, and fixed short-circuit pickup at 10 x In."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1340-4EE32-0AA0-ZD00","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/3VA1340-4EE32-0AA0-ZD00 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}